Rebuilding Q45 Brake Calipers By:”Ozzie”. I had to rebuild one of my brake calipers, and thought it would make for a good article, so here it is! The car in question here is a 1990 Infiniti Q45 (G50), but this could apply to any car, with some subtle differences. (Number of pistons per caliper, size […]

Overview: I’m sure every 240sx owner has considered upgrading their brakes to the more popular z32 and q45 brakes. However, another option are the brakes from the 1993-1997 Infiniti J30. The J30 and Q45 rotors share the same part number and the J30 calipers are just slightly smaller than the Q45’s. Difficulty: *** Time: 2-4 […]